Trending questions in Edureka Community

+1 vote
2 answers

Can I invoke a chaincode function from the chaincode itself?

Here's an example on how you can ...READ MORE

May 7, 2019 in Blockchain by Shir
 • 4,432 views
0 votes
2 answers

How to convert an int array to string using tostring method in java?

Use java.util.Arrays: String res = Arrays.toString(array); System. ...READ MORE

Aug 16, 2019 in Java by Sirajul
 • 59,190 points • 3,345 views
0 votes
3 answers

What are the roles and responsibilities of a Network engineer?

Being a network engineer you should have multiple ...READ MORE

Apr 2, 2019 in Career Counselling by reshma
 • 2,302 views
0 votes
1 answer

Rotate elements of array by n position

Here is what I came up with,  import ...READ MORE

Mar 3, 2019 in Java by Priyaj
 • 58,020 points • 1,157 views
0 votes
1 answer

error message while running

Ideally, installing the urllib3 module should solve this error. ...READ MORE

Feb 25, 2019 in Apache Kafka by Omkar
 • 69,180 points • 1,408 views
0 votes
1 answer

API call of a DynamoDB

Here is a breakdown of the API ...READ MORE

Mar 7, 2019 in AWS by Priyaj
 • 58,020 points • 993 views
0 votes
1 answer

How to break a number to individual digit?

The best way would be find the ...READ MORE

Mar 7, 2019 in Java by Priyaj
 • 58,020 points • 993 views
–1 vote
1 answer

Geth miner not working

Hi. miner.start() gives no output. So, when the output ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,180 points • 3,161 views
0 votes
1 answer

Need help checking the validity of an image file in Python

I went through the Python documentation and ...READ MORE

Jan 18, 2019 in Python by Nymeria
 • 3,560 points • 3,053 views
0 votes
1 answer

What are off-chain transactions?

An off-chain transaction is the movement of ...READ MORE

Feb 13, 2019 in Blockchain by Omkar
 • 69,180 points • 1,953 views
0 votes
1 answer

The user or administrator has not consented to use the application-Send interactive authorization request

An admin must consent to the permissions. ...READ MORE

Aug 24, 2018 in Azure by club_seesharp
 • 3,450 points • 9,426 views
0 votes
1 answer

Configure Puppet Enterprise

In the console, click Nodes > Classification, and select the ...READ MORE

Mar 5, 2019 in Puppet by Kyraa
 • 1,055 views
+1 vote
0 answers

why the dot operator used in selenium

Mar 1, 2019 in Selenium by anonymous
 • 1,216 views
0 votes
1 answer

How to select a single account in Ganache?

When you use web3, selecting a single ...READ MORE

Feb 5, 2019 in Blockchain by Omkar
 • 69,180 points • 2,289 views
0 votes
1 answer

How to make a subnet public using AWS Console?

To make a subnet public you need ...READ MORE

Feb 11, 2019 in AWS by Priyaj
 • 58,020 points • 2,045 views
0 votes
1 answer

How do i set multiple authorized keys to my ansible playbook?

Try this: - name: Set up multiple authorized ...READ MORE

Feb 12, 2019 in Ansible by John
 • 1,989 views
0 votes
3 answers

What are the requirements to start a career in Artificial Intelligence

Prerequisites for artificial intelligence Basically you need to ...READ MORE

Apr 9, 2019 in Career Counselling by Amit Bansal
 • 2,306 views
0 votes
1 answer

How do I install chef on Ubuntu?

Hey @Yamini, follow these steps to install ...READ MORE

Feb 26, 2019 in Chef by Kalgi
 • 52,340 points • 1,350 views
0 votes
1 answer

R Programming: Finding items with exceptional sequence

Here's a code that will help with ...READ MORE

Feb 27, 2019 in Data Analytics by Sophie may
 • 10,620 points • 1,307 views
0 votes
2 answers

Skills of a Data Strategist

The skills required to become a Data ...READ MORE

Mar 29, 2019 in Career Counselling by Vicky
 • 2,262 views
0 votes
1 answer

Upload images from local machine to Amazon S3

There's a nice example in the aws-mobile-react-native-starter repo.  You just ...READ MORE

Jan 16, 2019 in AWS by disha
 • 3,110 views
0 votes
1 answer

How to create Internet Gateway using AWS CLI?

It is simple to create an Internet ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,020 points • 1,559 views
0 votes
1 answer

What is the job role for a AWS pre-sales architect?

The AWS Pre Sales Architect will be ...READ MORE

Nov 30, 2018 in AWS by Aniket
 • 5,149 views
0 votes
2 answers

What are the skills required to become a software quality assurance engineer?

The skills required to become a QA ...READ MORE

Mar 29, 2019 in Career Counselling by Raghu
 • 2,281 views
0 votes
1 answer

How to increase plt.title font size?

Try the following : import matplotlib.pyplot as plt plt.figtext(.5,.9,'Temperature', ...READ MORE

Feb 11, 2019 in Python by SDeb
 • 13,300 points • 1,993 views
0 votes
1 answer

Can I upgrade Ansible with available modules of ansible?

Ansible can upgrade itself using pip module ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 2,116 views
+4 votes
2 answers

run docker-daemon with --iptables=false

The docker network model uses iptables to ...READ MORE

Aug 2, 2018 in DevOps & Agile by Kalgi
 • 52,340 points • 11,374 views
0 votes
1 answer

Monitor Web servers using Nagios

hey @Alan, you can use the check_http ...READ MORE

Mar 1, 2019 in Nagios by Kevin
 • 1,203 views
0 votes
2 answers

Which are some good Security Analyst Certifications?

Check these certifications for Security Analyst: EC-Council Certified ...READ MORE

Apr 5, 2019 in Career Counselling by Rajat
 • 2,015 views
0 votes
1 answer

How to Install Puppet on CentOS?

You need two nodes for Puppet to ...READ MORE

Feb 27, 2019 in Puppet by Avinash
 • 1,292 views
+1 vote
0 answers

sir plz tell me how to generate test script for gmail using selenium

Mar 4, 2019 in Selenium by anonymous
 • 1,101 views
0 votes
1 answer

Transfer data using AWS CLI from one s3 bucket to another

Copying is the easy part! Use the AWS ...READ MORE

Jan 16, 2019 in AWS by Rishi
 • 3,128 views
0 votes
1 answer

BluePrism: how to invoke javascript function when clicking on an HTML element?

Use a application modeller to spy the ...READ MORE

Oct 10, 2018 in RPA by Priyaj
 • 58,020 points • 7,340 views
0 votes
1 answer

Changing Column position in spark dataframe

Yes, you can reorder the dataframe elements. You need ...READ MORE

Apr 19, 2018 in Apache Spark by Ashish
 • 2,650 points • 14,854 views
0 votes
0 answers

Error while enabling the official puppet

I'm trying to enable the official puppet lab ...READ MORE

Feb 27, 2019 in Linux Administration by mytamhuyet
 • 120 points
edited Apr 10, 2019 by mytamhuyet • 1,323 views
0 votes
3 answers

What are the responsibilities of Data Analyst?

Data Analysts often make recommendations about the ...READ MORE

Apr 3, 2019 in Career Counselling by sumita
 • 2,741 views
0 votes
1 answer

Kops validate cluster giving an error saying no such host

One of the possible reasons could be using ...READ MORE

Jan 8, 2019 in Kubernetes by Manali
 • 3,477 views
0 votes
1 answer

How to create a GUID/UUID in Python

The uuid module, in Python 2.5 and ...READ MORE

Jan 29, 2019 in Python by SDeb
 • 13,300 points • 2,540 views
0 votes
1 answer

Sign certificates while setting up puppet on Ubuntu

Hey @Adi, On your puppet master execute ...READ MORE

Feb 21, 2019 in Puppet by Jobin
 • 1,533 views
0 votes
1 answer

Truffle dev says my function is not a function

It seems you are using truffle v5. ...READ MORE

Jan 24, 2019 in Blockchain by Omkar
 • 69,180 points • 2,734 views
0 votes
1 answer

Use annotation for excluding specific fields from serialization

Simply mark the desired fields with the ...READ MORE

Feb 1, 2019 in Java by developer_1
 • 3,350 points • 2,394 views
0 votes
1 answer

How do I see all the inventory variables defined for my host?

Hey @Junaid, You can see all the ...READ MORE

Jan 31, 2019 in Ansible by Mahir
 • 2,472 views
0 votes
1 answer

How do I install Git on windows?

Hey @Akash, follow these steps: Go to this ...READ MORE

Feb 19, 2019 in Git & GitHub by Nikhil
 • 1,613 views
0 votes
1 answer

What is security testing in selenium?

Security testing is used to verify the ...READ MORE

Feb 19, 2019 in Selenium by Ria
 • 1,612 views
0 votes
1 answer

Why do we need the concept of continuous Integration?

Continuous Integration (CI) is a development practice ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Rachel
 • 1,744 views
0 votes
1 answer

where can i get spark-terasort.jar and not .scala file, to do spark terasort in windows.

Hi! I found 2 links on github where ...READ MORE

Feb 13, 2019 in Apache Spark by Omkar
 • 69,180 points • 1,884 views
0 votes
1 answer

Calico wait for etcd error when creating kubernetes cluster using kubespray

Hey @Kanika, You need to open two ...READ MORE

Jan 22, 2019 in Ansible by Jinha
 • 2,811 views
+1 vote
1 answer

R programming: Generating random frequencies

Follow this, it might help you: Produce sample ...READ MORE

Feb 18, 2019 in Data Analytics by Tyrion anex
 • 8,690 points • 1,611 views
0 votes
1 answer

What are connection plugins in Ansible?

Hey @Jay, connection plugins allow ansible to ...READ MORE

Feb 20, 2019 in Ansible by Shalaka
 • 1,599 views
0 votes
1 answer

Error saying "fatal: [10.13.25.12]: FAILED! => {"changed": false, "failed": true, "msg": "boto required for this module"}"

Hey @Chris, most of the tasks in ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 2,043 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.